Title: Synthesis and antibacterial activity of levofloxacin derivatives with certain bulky residues on piperazine ring.
Journal: European journal of medicinal chemistry 20070701
Title: Siva, R., et al., Effect of levofloxacin on neutrophilic airway inflammation in stable COPD: a randomized, double-blind, placebo-controlled trial. Int J Chron Obstruct Pulmon Dis, 2014. 9: p. 179-86.